Hi, Pat

Thank's for answering.

I have absolutly no expierance with hull repair so i was a little worried about when the Shop owner told me

He had never repaired a outside skin like this.

I talked to him yesterday and he remember a compareable repair some years ago on a 1995 28 Aero Tek.

If you say it's two layers and Gelcoat, Stabilität comes from inside, i'm ok with that.

Greatings from Germany

Hans